Arie van Deursen 🇪🇺🇳🇱

About

Professor in software engineering at TU Delft, The Netherlands. Software testing, software architecture, developer experience, open source, fintech, digitalization, artificial intelligence. Member Advisory Council on IT Assessment (AcICT) of the Dutch government.  Member Advisory Board ING Bank Netherlands. Opinions are my own. Boost ≠ endorsement. He/him.

Metadata

NIP-05

avandeursen@mastodon-acm-org.mostr.pub

Bitcoin Testnet (Taproot)

tb1p3p9xp4z09s5acrnmmf5xjq5ev8e85j2uwedhke4um7phfhz86g0s4prvz8

Bitcoin Mainnet (Taproot)

bc1p3p9xp4z09s5acrnmmf5xjq5ev8e85j2uwedhke4um7phfhz86g0szf4rcg

Created

1/20/2026, 11:49:36 AM

Updated

1/20/2026, 11:49:36 AM

Nostr DID

did:nostr:884a60d44f2c29dc0e7bda6869029961f27a495c765b7b66bcdf8374dc47d21f

Nostr Feed

nostr.rocks/users/884a60d4...

DID Document

{
  "@context": [
    "https://www.w3.org/ns/did/v1",
    "https://w3id.org/nostr/context",
    "https://w3id.org/security/suites/ed25519-2020/v1"
  ],
  "id": "did:nostr:884a60d44f2c29dc0e7bda6869029961f27a495c765b7b66bcdf8374dc47d21f",
  "verificationMethod": [
    {
      "id": "did:nostr:884a60d44f2c29dc0e7bda6869029961f27a495c765b7b66bcdf8374dc47d21f#key1",
      "controller": "did:nostr:884a60d44f2c29dc0e7bda6869029961f27a495c765b7b66bcdf8374dc47d21f",
      "type": "SchnorrVerification2025"
    }
  ],
  "authentication": [
    "#key1"
  ],
  "assertionMethod": [
    "#key1"
  ],
  "profile": {
    "id": "did:nostr:event:d4cac54455198352d1f3b6dbe6353df8f4c5d9f2f037c5a8e8f62b2c0736ecb4",
    "name": "Arie van Deursen 🇪🇺🇳🇱",
    "about": "Professor in software engineering at TU Delft, The Netherlands. Software testing, software architecture, developer experience, open source, fintech, digitalization, artificial intelligence. Member Advisory Council on IT Assessment (AcICT) of the Dutch government.  Member Advisory Board ING Bank Netherlands. Opinions are my own. Boost ≠ endorsement. He/him.",
    "picture": "https://mastodon.acm.org/system/accounts/avatars/110/911/595/358/965/459/original/90da81bd64913964.jpg",
    "banner": "https://mastodon.acm.org/system/accounts/headers/110/911/595/358/965/459/original/3f7622df0e1f98f7.jpeg",
    "nip05": "avandeursen@mastodon-acm-org.mostr.pub",
    "created_at": 1768906176,
    "updated_at": "2026-01-20T10:49:36.000Z"
  },
  "service": [
    {
      "id": "did:nostr:884a60d44f2c29dc0e7bda6869029961f27a495c765b7b66bcdf8374dc47d21f#bitcoin-taproot",
      "type": "TaprootAddress",
      "network": "tbtc4",
      "serviceEndpoint": "tb1p3p9xp4z09s5acrnmmf5xjq5ev8e85j2uwedhke4um7phfhz86g0s4prvz8"
    },
    {
      "id": "did:nostr:884a60d44f2c29dc0e7bda6869029961f27a495c765b7b66bcdf8374dc47d21f#bitcoin-mainnet-taproot",
      "type": "TaprootAddress",
      "network": "btc",
      "serviceEndpoint": "bc1p3p9xp4z09s5acrnmmf5xjq5ev8e85j2uwedhke4um7phfhz86g0szf4rcg"
    }
  ]
}

View as JSON API endpoint View as standardized DID document

Raw JSON

{
  "_id": "67ffb63d01976a34b655ed89",
  "pubkey": "884a60d44f2c29dc0e7bda6869029961f27a495c765b7b66bcdf8374dc47d21f",
  "content": "{\"name\":\"Arie van Deursen 🇪🇺🇳🇱\",\"about\":\"Professor in software engineering at TU Delft, The Netherlands. Software testing, software architecture, developer experience, open source, fintech, digitalization, artificial intelligence. Member Advisory Council on IT Assessment (AcICT) of the Dutch government.  Member Advisory Board ING Bank Netherlands. Opinions are my own. Boost ≠ endorsement. He/him.\",\"picture\":\"https://mastodon.acm.org/system/accounts/avatars/110/911/595/358/965/459/original/90da81bd64913964.jpg\",\"banner\":\"https://mastodon.acm.org/system/accounts/headers/110/911/595/358/965/459/original/3f7622df0e1f98f7.jpeg\",\"nip05\":\"avandeursen@mastodon-acm-org.mostr.pub\",\"fields\":[[\"About & Blog\",\"https://avandeursen.com/about\"],[\"Papers\",\"https://scholar.google.com/citations?hl=en&user=jjCkWXgAAAAJ&view_op=list_works\"],[\"TU Delft\",\"https://www.tudelft.nl/en/staff/arie.vandeursen/\"],[\"Twitter (inactive)\",\"https://twitter.com/avandeursen\"]]}",
  "created_at": 1768906176,
  "id": "d4cac54455198352d1f3b6dbe6353df8f4c5d9f2f037c5a8e8f62b2c0736ecb4",
  "kind": 0,
  "sig": "f39e45db29b34eab1ffbe015f26646a90dfd9db269e696867ca7d065a222aedc350ec4dbb1a9047a0e8eef97209b6675f760f083a3df8673d4ec148e038d4dcf",
  "tags": [
    [
      "proxy",
      "https://mastodon.acm.org/users/avandeursen",
      "activitypub"
    ],
    [
      "client",
      "Mostr",
      "31990:6be38f8c63df7dbf84db7ec4a6e6fbbd8d19dca3b980efad18585c46f04b26f9:mostr",
      "wss://relay.ditto.pub"
    ]
  ],
  "updated_at": "2026-01-20T10:49:36.000Z"
}